CA San Francisco Bay Area Zone Forecast for Saturday, October 21, 2017 _____ 959 FPUS56 KMTR 212201 ZFPMTR San Francisco Bay Area/Central California Zone Forecast National Weather Service San Francisco Bay Area 300 PM PDT Sat Oct 21 2017 This is an automatically generated product that provides average values for large geographic areas. For a more site specific forecast...please visit weather.gov/sanfrancisco (1) Select a location from the drop down menu above the map... -- or -- (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. CAZ505-221300- Coastal North Bay...Including Point Reyes National Seashore- 300 PM PDT Sat Oct 21 2017 ...